d-ix dddd ddie ddpo dedd dede dedi dedo deed deep deid deie deip deop depe depo depp dex- dexe dide didi dido died diep diex diii diop dipe dipo dipp dixi do-x dod- dodd dode dodi dodo doid doix dood doop dope dopo dopp dpie dppx dxed dxep dxii dxip dxix dxxx edde eddi eddo eddp ede- edei edex edie edip edod eede eeee eid- eide eidi eido eied eiei eipo eode epee epi- epid epie epip epix epod epox eppo eppp epxp exed exid exo- exod expo iddo ided idee ideo idex idid idie idio ieie ieio iide iied iiie iiii iiio iioi iioo iiop iod- iodd iode iodo ioee ioii ioio iooi iooo ipdi ipex ipid ipie ipix ipod ipoe ipop ippo ipxe ixxi o-eo oddd oddi oded odei odeo odex odie odio odoo odop oedo oeid oido oiii oodi ooid oooo oped opei opep opex opie opii opio opo- oppi oppo oxep oxi- oxid oxie oxo- oxox oxxo ped- pede pedi pedo peed peep peio peip pepd pepe pepi pepo pide pido pidx pied piep piip pipe pipi pipo pipp pixo pixx pod- podd pode podi podo poed poid poio poix pood poop pop- pope popi popo popp ppid ppie ppod pppd pppo pppp x-ed xexe xidi xiii xipe xixi xoxo xxii xxix xxxi xxxo xxxx